Example #1
0
    def water(self, *argv):  # Dimension is unit type as V(olt) W(att), etc
#        http://matplotlib.org/examples/mplot3d/polys3d_demo.html
        Axes3D.plot_surface(self.signalx, self.signaly, self.signalz)  # till better funcion
        plt.xlabel('time [s]')  # Or Sample number
        plt.ylabel('Frequency [Hz]')  # Or Freq Bins number
        plt.zlabel('voltage [mV]')  # auto add unit here
        plt.title(' ')  # set title
        plt.grid(True)
        plt.show()
Example #2
0
 def Spect(self):  #, dimension):  # Dimension is unit type as V(olt) W(att), etc
     Axes3D.plot_surface(self.signalx, self.signaly, self.signalz)
     if self.signalx.shape == self.signaly.shape == self.signalz.shape:
         pass
     elif self.signalx.shape == (len(self.signalx), ) or self.signaly.shape == (len(self.signaly), ):
     # Check for 1D array both
         if self.signalx.shape == (len(self.signalx), ) and self.signaly.shape == (len(self.signaly), ):
             self.signalx, self.signaly = np.meshgrid(self.signalx, self.signaly)
             nx, mx = np.shape(self.signalx)
             nz, mz = np.shape(self.signalz)
             if nx == nz and mx == mz:
                 pass
             elif nx == mz and mx == nz:
                 self.signalz = np.rot90(self.signalz, 1) 
                 # find out if it has to be 1 or 3
         elif self.signalx.shape == (len(self.signalx), ):
             pass
         elif self.signaly.shape == (len(self.signaly), ):
             pass
         if self.signalx.shape == self.signaly.shape != self.signalz.shape:
             nx, mx = np.shape(self.signalx)
             nz, mz = np.shape(self.signalz)
             if nx == nz and mx == mz:
                 pass
             elif nx == mz and mx == nz:
                 self.signalz = np.rot90(self.signalz, 1) 
                 # find out if it has to be 1 or 3
         elif self.signalx.shape == self.signalz.shape != self.signaly.shape:
             nx, mx = np.shape(self.signalx)
             ny, my = np.shape(self.signalz)
             if nx == ny and mx == my:
                 pass
             elif nx == my and mx == ny:
                 self.signaly = np.rot90(self.signaly, 1) 
                 # find out if it has to be 1 or 3
     elif self.signaly.shape == self.signalz.shape != self.signalx.shape:
         ny, my = np.shape(self.signaly)
         nx, mx = np.shape(self.signalx)
         if ny == nx and my == mx:
             pass
         elif ny == mx and my == nx:
             self.signalz = np.rot90(self.signalz, 1) 
             # find out if it has to be 1 or 3
     else:
         raise MeasError.DataError("No Valid data found in at least one of the axis")
     
     plt.xlabel('time [s]')  # Or Sample number
     plt.ylabel('Frequency [Hz]')  # Or Freq Bins number
     plt.zlabel('voltage [mV]')  # auto add unit here
     plt.title(' ')  # set title
     plt.grid(True)
     plt.show()